DOOR-OPENED TRAVELING PREVENTION DEVICE FOR ELEVATOR, AND INSTALLATION METHOD FOR THE SAME

PROBLEM TO BE SOLVED: To provide a door-opened traveling prevention device for an elevator allowing a simple structure, and allowing short-time installation, and an installation method for the door-opened traveling prevention device.SOLUTION: A door-opened traveling prevention device for an elevator includes: elongated bodies provided separately from a guide rail guiding vertical movement of a car 1, and suspended inside a hoistway such that the elongated bodies are along a travel path of the car 1; stoppers attached to the elongate bodies; and engagement members 7 integrally provided in car side doors 3 of the car 1, and engaging with the stoppers to be blocked with movement in the vertical direction when the car 1 travels in a state that the car side doors 3 have opened. The elongated body comprises a rope 2, the stopper comprises an upper stopper 5 and a lower stopper 6 attached to the rope 2 at a prescribed interval, and the engagement member 7 includes a groove formation part 7b set to have a thickness dimension insertable between the upper stopper 5 and the lower stopper 6, and having a groove 7b1 into which the rope 2 can be relatively inserted. 【課題】簡単な構造とすることができ、また、短時間で据え付けることができるエレベータの戸開走行防止装置、及び戸開走行防止装置の据え付け方法の提供。【解決手段】本発明に係るエレベータの戸開走行防止装置は、乗かご１の昇降をガイドするガイドレールとは別体に設けられ、乗かご１の走行経路に沿うように昇降路内に吊り下げられた長尺体と、この長尺体に取り付けたストッパと、乗かご１のかご側ドア３に一体に設けられ、かご側ドア３が開いた状態で乗かご１が走行するときに、ストッパに係合して上下方向の移動が阻止される係合部材７とを備えている。長尺体はロープ２から成り、ストッパは、ロープ２に所定間隔で取り付けられる上部ストッパ５と下部ストッパ６とから成り、係合部材７は、上部ストッパ５と下部ストッパ６との間に挿入可能な厚さ寸法に設定され、ロープ２が相対的に挿入可能な溝７ｂ１を有する溝形成部７ｂを含んでいる。【選択図】図１